Database Administrators are crucial in managing an organization's data by installing, configuring, maintaining, and securing database systems. They work with various database types like relational databases (Oracle, SQL Server), NoSQL (MongoDB), and more depending on needs.
A Database Administrator's key responsibilities include database management, data security and access control, and performance optimization. They set up databases, manage efficient data structures, ensure security, implement access controls, and fine-tune performance for smooth operations.
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